Winters, Yvor
Meridian Books, 1963
Buku Teks
Hudiningsih, author
1988
UI - Tesis (Membership)
Dembo, L.S., author
University of California Press, 1966
Buku Teks
Gray, Richard, 1944-, author
Longman, 1991
Buku Teks
Stepanchev, Stephen, author
Harper and Row, 1965
Buku Teks